Archive
Watching substances convert
Experiments at SwissFEL will help us understand in detail how one substance is transformed into another during a chemical reaction. Highest priority will be given to catalytic reactions, as these have numerous industrial applications. This research will point the way towards more energy-efficient industrial processes and environmentally-friendly energy carriers.
The weak side of the proton
An international research team has determined with a high level of accuracy, how the proton participates in the weak interaction à one of the fundamental forces of nature. Their results confirm the predictions of the Standard Model of particle physics. The experiment observed the probability of muon capture by protons à a process governed by the weak interaction. The experiment was conducted at the Paul Scherrer Institute, the only institute in the world with an accelerator capable of generating enough muons for carrying out this project in a realistic timeframe.
How stabilised cell fibres prevent cancer cell division
Anti-cancer drugs are used under the heading of Chemotherapeutics to prevent cells from dividing. Because the cells in a growing tumour divide more frequently than others, tumour cells are damaged more severely. Scientists at the Paul Scherrer Institute and the ETH Zurich have now clarified the exact mechanism of action of one class of these drugs. The data acquired is so accurate, that targeted drugs could now be developed that are even better suited to fulfil their task.